The Heritage Simplex is ready for trips to campus or your favorite day hike. Built to withstand the rigors of daily use just like the original. This classic pack offers reimagined modern features, such an internal padded sleeve to carry a 15-inch laptop or hydration reservoir, and sustainable materials including bluesign® approved recycled high-tenacity nylon and a PFC-free DWR treatment that sheds moisture.Key AttributesREMIXED & REMASTEREDA curated collection of our best of the best from Osprey’s 46-year-history, now with a sustainable build and additional everyday features.SUSTAINABLE MATERIALSBuilt to withstand everyday use with recycled bluesign® approved high tenacity robic nylon.EVERYDAY FEATURESModern, everyday features like a laptop sleeve bring something new to this classic collection.Features Multi-function internal padded sleeve fits a 15” laptop or a reservoir, with hose route through the shoulder strap Interior large stash pocket with key clip and front panel access Front panel zip pocket Front panel daisy chain Web belt Carry InformationBACKPANELSpacer mesh covered EVA foamHARNESS Soft, breathable spacermesh contact surface for comfortable feel Adjustable sternum strap with whistle HIPBELTWebbing hipbelt with fabric wingsSpecs VOLUME: 1220 IN3 / 20 L DIMENSIONS: 20.08H X 12.6W X 8.66D IN. WEIGHT: 2.183 LBS. FABRIC: MAIN: bluesign® approved 500D recycled high tenacity nylon, PFC-free DWR ACCENT: bluesign® approved 500D recycled high tenacity nylon, PFC-free DWR BOTTOM: bluesign® approved 1000D recycled high tenacity nylon, PFC-free DWR